<template>
  <div>
    <transition name="fade">
      <div class="food" v-if="isShow">
        <div class="food-content">
          <div class="image-header">
            <img :src="food.image"/>
            <p class="foodpanel-desc">{{food.info}}</p>
            <div class="back" @click="toggleShow">
              <i class="iconfont icon-xiaoyuhao"></i>
            </div>
          </div>
          <div class="content">
            <h1 class="title">{{food.name}}</h1>
            <div class="detail">
              <span class="sell-count">月售{{food.sellCount}}份</span>
              <span class="rating">好评率{{food.rating}}%</span>
            </div>
            <div class="price">
              <span class="now">￥{{food.price}}</span>
              <span class="old" v-show="food.oldPrice">{{food.oldPrice}}</span>
            </div>
            <div class="cartcontrol-wrapper">
              <cart-control :food="food"/>
            </div>
          </div>
        </div>
        <!--黑色背景颜色-->
        <div class="food-cover" @click="toggleShow"></div>
      </div>
    </transition>
  </div>
</template>

<script>
import FadeAnimation from '../fade/Fade'
import CartControl from '../cartcontrol/CartControl'
export default {
  name: 'Food',
  components: {
    FadeAnimation,
    CartControl
  },
  props: {
    food: Object
  },
  data () {
    return {
      isShow: false
    }
  },
  methods: {
    toggleShow () {
      this.isShow = !this.isShow
    }
  }
}
</script>

<style lang="stylus" scoped>
  @import "../../common/stylus/mixins.styl"
  .food
    position: fixed
    left: 0
    top: 0
    bottom: 96px
    z-index: 101
    width: 100%
    &.fade-enter-active, &.fade-leave-active
      transition opacity .5s
    &.fade-enter, &.fade-leave-to
      opacity 0
    .food-content
      position absolute
      left 50%
      top 50%
      transform translate(-50%, -50%)
      width 80%
      height 65%
      z-index 66
      background #fff
      border-radius 10px
      .image-header
        position: relative
        width: 100%
        height: 0
        padding-top: 100%
        img
          position: absolute
          top: 0
          left: 0
          width: 100%
          height: 100%
        .foodpanel-desc
          font-size 10px
          color #ddd
          letter-spacing 0
          position absolute
          bottom 0
          left 0
          right 0
          padding 0 20px 20px
        .back
          position: absolute
          top: 10px
          left: 0
          .icon-xiaoyuhao
            display: block
            padding: 20px
            font-size: 40px
            color: #fff
      .content
        position: relative
        padding: 36px
        .title
          line-height: 28px
          margin-bottom: 16px
          font-size: 28px
          font-weight: 700
          color: rgb(7, 17, 27)
        .detail
          margin-bottom: 20px
          line-height: 20px
          height: 20px
          font-size: 0
          .sell-count, .rating
            font-size: 20px
            color: rgb(147, 153, 159)
          .sell-count
            margin-right: 24px
        .price
          font-weight: 700
          line-height: 48px
          .now
            margin-right: 16px
            font-size: 28px
            color: rgb(240, 20, 20)
          .old
            text-decoration: line-through
            font-size: 20px
            color: rgb(147, 153, 159)
        .cartcontrol-wrapper
          position: absolute
          right: 24px
          bottom: 24px
        .buy
          position: absolute
          right: 36px
          bottom: 36px
          z-index: 10
          height: 48px
          line-height: 48px
          padding: 0 24px
          box-sizing: border-box
          border-radius: 24px
          font-size: 20px
          color: #fff
          background: rgb(0, 160, 220)
          &.fade-transition
            transition: all 0.2s
            opacity: 1
          &.fade-enter, &.fade-leave
            opacity: 0
    .food-cover
      position absolute
      top 0
      right 0
      bottom -96px
      left 0
      z-index 55
      background-color rgba(0, 0, 0, 0.5)
</style>
